I took the White Sands out for an attempt, during which we used up a month's worth of anti-rad medicine in a few hours, with no luck unfortunately. "Kepler" isn't exactly specific.
Is that really all the information we have on this derelict? The White Sands' scanners aren't bad, but it's hardly an exploration vessel.
No noteworthy contacts, just a few friendlies: The Section 8 vessel Unto Nightfall and a Xeno with the callsign Zero, there for the same reason.